Ostara

The Ostara set of butterflies was only available during a limited-time Flower per Butterfly Event, from 25th March – 8th April 2015 by normal breeding. As the event is over now its butterflies can only be bought through the Special Visitor for or – if you have at least one individual of one of the butterflies – by laying eggs for flutterbucks or using the Special Ability to lay an egg for free.
Ostara flowers can be found around your forest, be obtained by feeding the Frog and be purchased from the Shop.